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Strength of Materials Quiz 4

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Question 1

The relationship between Modulus of elasticity (E) and Modulus of rigidity (G) is.

Question 2

If a prismatic bar is subjected to an axial tensile stress ,then shear stress induced on a plane inclined at will be _______.

Question 3

The intensity of stress which causes unit strain is called __________.

Question 4

Which of the following is a statically determinate beam?

Question 5

A body is subjected to a pure tensile stress of 200 units. What is the maximum shear produced in the body at some oblique plane due to above?

Question 6

In thin cylinder the hoop stress is 200 MPa then the maximum shear stress ( in plane) is equal to

Question 7

What is the maximum torque Transmitted by hollow shaft of external radius R and internal radius r and maximum shear stress of the material τs?

Question 8

Match List-I (Formula/Theorem/Method) with List-II (Deals with topic) and select the correct answer using the code given below the lists:
List-I
A). Chaperon’s theorem
B). Macaulay’s method
C). Perry’s formula
List-II
1). Deflection of beam
2). Eccentrically loaded column
3). Riveted joints
4). Continuous beam

Question 9

Two composite bars of copper and steel, heated up to a certain temperature, then thermal stress developed in Copper and Steel bar respectively is?

Question 10

A solid circular shaft is subjected to bending moment M and twisting moment T. What is the equivalent twisting moment Description: Description: Practice-Set-4_files\image050.pngwhich produce the same maximum shear stress as the above combination?

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